171970020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10273}}^1$

素因数の和:10322

約数の個数: 96

約数和(自身を含む): 552330240

約数和(自身を除く): 380360220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 10273, 16740, 20546, 30819, 41092, 51365, 61638, 92457, 102730, 123276, 154095, 184914, 205460, 277371, 308190, 318463, 369828, 462285, 554742, 616380, 636926, 924570, 955389, 1109484, 1273852, 1386855, 1592315, 1849140, 1910778, 2773710, 2866167, 3184630, 3821556, 4776945, 5547420, 5732334, 6369260, 8598501, 9553890, 11464668, 14330835, 17197002, 19107780, 28661670, 34394004, 42992505, 57323340, 85985010, 171970020]

約数ペア:

[(1, 171970020), (2, 85985010), (3, 57323340), (4, 42992505), (5, 34394004), (6, 28661670), (9, 19107780), (10, 17197002), (12, 14330835), (15, 11464668), (18, 9553890), (20, 8598501), (27, 6369260), (30, 5732334), (31, 5547420), (36, 4776945), (45, 3821556), (54, 3184630), (60, 2866167), (62, 2773710), (90, 1910778), (93, 1849140), (108, 1592315), (124, 1386855), (135, 1273852), (155, 1109484), (180, 955389), (186, 924570), (270, 636926), (279, 616380), (310, 554742), (372, 462285), (465, 369828), (540, 318463), (558, 308190), (620, 277371), (837, 205460), (930, 184914), (1116, 154095), (1395, 123276), (1674, 102730), (1860, 92457), (2790, 61638), (3348, 51365), (4185, 41092), (5580, 30819), (8370, 20546), (10273, 16740)]